US8906152B2 - Reclaimed asphalt pavement containing polyphosphoric acid modified binder - Google Patents
Reclaimed asphalt pavement containing polyphosphoric acid modified binder Download PDFInfo
- Publication number
- US8906152B2 US8906152B2 US12/818,841 US81884110A US8906152B2 US 8906152 B2 US8906152 B2 US 8906152B2 US 81884110 A US81884110 A US 81884110A US 8906152 B2 US8906152 B2 US 8906152B2
- Authority
- US
- United States
- Prior art keywords
- asphalt
- pavement
- weight
- rap
- ppa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1068—Supplying or proportioning the ingredients
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
- E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
- C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
- C08L2555/50—Inorganic non-macromolecular ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
- C08L2555/50—Inorganic non-macromolecular ingredients
- C08L2555/52—Aggregate, e.g. crushed stone, sand, gravel or cement
Definitions
- RAP reclaimed asphalt pavement
Landscapes
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
Description
TABLE 1 | |||
|
Asphalt 2 | Asphalt 3 | |
SBS | SBS/PPA | PPA | |
Components | Modified | Modified | Modified |
PG | 76-22 | 76-22 | 76-22 |
% SBS (by weight | 4.25 | 2.8 | 0 |
of asphalt binder) | |||
% PPA (by |
0 | 0.6 | 2.25 |
of asphalt binder) | |||
% Sulfur (by weight | 0.1 | 0.1 | 0 |
of asphalt binder) | |||
Original DSR @ 76° C. | 1.767 | 1.47 | 1.071 |
RTFO DSR @ 76° C. | 2.312 | 2.719 | 2.625 |
PAV DSR @ 31° C. | 1.436 | 1.477 | 2.31 |
BBR S, @ −12° C. | 139 | 143 | 164 |
BBR m, @ −12° C. | 0.35 | 0.35 | 0.326 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/818,841 US8906152B2 (en) | 2009-06-19 | 2010-06-18 | Reclaimed asphalt pavement containing polyphosphoric acid modified binder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21876109P | 2009-06-19 | 2009-06-19 | |
US12/818,841 US8906152B2 (en) | 2009-06-19 | 2010-06-18 | Reclaimed asphalt pavement containing polyphosphoric acid modified binder |
Publications (2)
Publication Number | Publication Date |
---|---|
US20110015313A1 US20110015313A1 (en) | 2011-01-20 |
US8906152B2 true US8906152B2 (en) | 2014-12-09 |
Family
ID=43356776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/818,841 Active 2031-09-06 US8906152B2 (en) | 2009-06-19 | 2010-06-18 | Reclaimed asphalt pavement containing polyphosphoric acid modified binder |
Country Status (5)
Country | Link |
---|---|
US (1) | US8906152B2 (en) |
EP (1) | EP2443199A4 (en) |
CA (1) | CA2765965C (en) |
MX (1) | MX2012000173A (en) |
WO (1) | WO2010148327A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110272632A (en) * | 2019-07-11 | 2019-09-24 | 长安大学 | A kind of antifatigue modified pitch and preparation method thereof |
CN111286207A (en) * | 2020-02-26 | 2020-06-16 | 成都交通投资集团有限公司 | Modified asphalt composition for warm-mix thin-layer overlay and preparation method thereof |
US10907354B2 (en) | 2017-12-15 | 2021-02-02 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103221337B (en) * | 2010-06-01 | 2016-06-08 | 伊诺弗斯公司 | The polyphosphoric acid composition of decrease in viscosity |
US9181435B2 (en) | 2013-08-14 | 2015-11-10 | Saudi Arabian Oil Company | Sulfur extended asphalt modified with crumb rubber for paving and roofing |
US10407557B2 (en) | 2013-08-14 | 2019-09-10 | Saudi Arabian Oil Company | Sulfur extended asphalt modified with crumb rubber for paving and roofing |
CN107189462B (en) * | 2017-07-05 | 2019-11-01 | 河南师范大学 | A kind of preparation method of composite modified asphalt |
CN109880386B (en) * | 2019-02-27 | 2022-02-18 | 云南云天化以化磷业研究技术有限公司 | High-performance composite modified asphalt and preparation method thereof |
CN114806189A (en) * | 2022-03-21 | 2022-07-29 | 湖北工业大学 | Environment-friendly asphalt biological regenerant and preparation method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060243163A1 (en) | 2005-05-02 | 2006-11-02 | Innophos, Inc. | Modified asphalt binder material using crumb rubber and methods of manufacturing a modified asphalt binder |
US20070082983A1 (en) | 2004-02-18 | 2007-04-12 | Meadwestvaco | Water-in-oil bituminous dispersions and methods for producing paving compositions from the same |
US20070287778A1 (en) | 2006-05-31 | 2007-12-13 | Jean-Valery Martin | Method for preparing an improved bitumen by addition of polyphosphoric acid and a cross-linkable polymer |
US7417082B2 (en) * | 2005-05-03 | 2008-08-26 | Innophos, Inc. | Modified asphalt binder material using crosslinked crumb rubber and methods of manufacturing the modified asphalt binder |
US20090249978A1 (en) * | 2008-04-07 | 2009-10-08 | Jean-Valery Martin | Process for producing an improved asphalt using polyphosphoric acid with air blowing |
US7902277B2 (en) * | 2008-02-22 | 2011-03-08 | Alm Holding Co. | Processing bituminous mixtures for paving at reduced temperatures |
US8211960B2 (en) * | 2009-10-13 | 2012-07-03 | Innophos, Inc. | Crumb rubber modified asphalt with improved stability |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7815725B2 (en) * | 2007-09-07 | 2010-10-19 | Alm Holding Co. | Warm asphalt binder compositions containing lubricating agents |
-
2010
- 2010-06-18 CA CA2765965A patent/CA2765965C/en not_active Expired - Fee Related
- 2010-06-18 WO PCT/US2010/039212 patent/WO2010148327A1/en active Application Filing
- 2010-06-18 EP EP10790280.1A patent/EP2443199A4/en not_active Withdrawn
- 2010-06-18 MX MX2012000173A patent/MX2012000173A/en active IP Right Grant
- 2010-06-18 US US12/818,841 patent/US8906152B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070082983A1 (en) | 2004-02-18 | 2007-04-12 | Meadwestvaco | Water-in-oil bituminous dispersions and methods for producing paving compositions from the same |
US7951857B2 (en) * | 2004-02-18 | 2011-05-31 | Meadwestvaco Corporation | Water-in-oil bitumen dispersion and methods for producing paving compositions from same |
US20060243163A1 (en) | 2005-05-02 | 2006-11-02 | Innophos, Inc. | Modified asphalt binder material using crumb rubber and methods of manufacturing a modified asphalt binder |
US7446139B2 (en) * | 2005-05-02 | 2008-11-04 | Innophos, Inc. | Modified asphalt binder material using crumb rubber and methods of manufacturing a modified asphalt binder |
US20090054562A1 (en) * | 2005-05-02 | 2009-02-26 | Jean-Valery Martin | Modified Asphalt Binder Material Using Crumb Rubber And Methods Of Manufacturing A Modified Asphalt Binder |
US7417082B2 (en) * | 2005-05-03 | 2008-08-26 | Innophos, Inc. | Modified asphalt binder material using crosslinked crumb rubber and methods of manufacturing the modified asphalt binder |
US20070287778A1 (en) | 2006-05-31 | 2007-12-13 | Jean-Valery Martin | Method for preparing an improved bitumen by addition of polyphosphoric acid and a cross-linkable polymer |
US7985787B2 (en) * | 2006-05-31 | 2011-07-26 | Jean-Valery Martin | Method for preparing an improved bitumen by addition of polyphosphoric acid and a cross-linkable polymer |
US7902277B2 (en) * | 2008-02-22 | 2011-03-08 | Alm Holding Co. | Processing bituminous mixtures for paving at reduced temperatures |
US8138242B2 (en) * | 2008-02-22 | 2012-03-20 | A.L.M. Holding Company | Processing bituminous mixtures for paving at reduced temperatures |
US20090249978A1 (en) * | 2008-04-07 | 2009-10-08 | Jean-Valery Martin | Process for producing an improved asphalt using polyphosphoric acid with air blowing |
US8211960B2 (en) * | 2009-10-13 | 2012-07-03 | Innophos, Inc. | Crumb rubber modified asphalt with improved stability |
Non-Patent Citations (1)
Title |
---|
International Search Report, Aug. 18, 2010. |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10907354B2 (en) | 2017-12-15 | 2021-02-02 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US10907353B2 (en) | 2017-12-15 | 2021-02-02 | Owens Coming Intellectual Capital, LLC | Polymer modified asphalt roofing material |
US10934715B2 (en) | 2017-12-15 | 2021-03-02 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US10961713B2 (en) | 2017-12-15 | 2021-03-30 | Owens Coming Intellectual Capital, LLC | Polymer modified asphalt roofing material |
US11028591B2 (en) | 2017-12-15 | 2021-06-08 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US11028592B2 (en) | 2017-12-15 | 2021-06-08 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US11035123B2 (en) | 2017-12-15 | 2021-06-15 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US11473305B2 (en) | 2017-12-15 | 2022-10-18 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US11746527B2 (en) | 2017-12-15 | 2023-09-05 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
US11851889B2 (en) | 2017-12-15 | 2023-12-26 | Owens Corning Intellectual Capital, Llc | Polymer modified asphalt roofing material |
CN110272632A (en) * | 2019-07-11 | 2019-09-24 | 长安大学 | A kind of antifatigue modified pitch and preparation method thereof |
CN111286207A (en) * | 2020-02-26 | 2020-06-16 | 成都交通投资集团有限公司 | Modified asphalt composition for warm-mix thin-layer overlay and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
WO2010148327A1 (en) | 2010-12-23 |
US20110015313A1 (en) | 2011-01-20 |
EP2443199A4 (en) | 2015-09-09 |
CA2765965A1 (en) | 2010-12-23 |
MX2012000173A (en) | 2012-02-28 |
CA2765965C (en) | 2016-08-30 |
EP2443199A1 (en) | 2012-04-25 |
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